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CVE-2026-45536 Netty: Unix-socket fd receive leaks descriptors when peer sends two at once

🗓️ 12 Jun 2026 14:12:48Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, netty_unix_socket_recvFd sets msg_control to char control[CMSG_SPACE(sizeof(int))] (line 940) — 24 bytes on...

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Affected
Refs
[
  {
    "vendor": "netty",
    "product": "netty",
    "versions": [
      {
        "version": ">= 4.2.0.Final, < 4.2.15.Final",
        "status": "affected"
      },
      {
        "version": "< 4.1.135.Final",
        "status": "affected"
      }
    ]
  }
]

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12 Jun 2026 14:12Current
CVSS 3.14
5